From a natural skills standpoint. I don't know very much about recognizing natural talents in a player, but I would just like to know. I feel he does have some kind of natural talent because he's game is pretty much based around good basics(Solid serve and groundstrokes, good strategic thinking, and pretty good feel when needed) and yet he's so successful. None of his shots are huge, and he's not a way over the average athlete like Monfils. So I'm guessing it's something more subtle, well, in comparison to the rest of the field.